Update, April 30, 2025: This story, originally published April 28, has been updated with further information regarding the hotpatching security update service for Windows Server 2025 users, as well as ...

Microsoft adds HMAC protection to CLFS in Windows 11 25H2 and Server 2025, improving security while increasing disk and I/O ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) picked up on an ongoing VMware flaw affecting the software’s centralized management utility. CISA added the flaw, designated as ...

Researchers with Cyata and BlueRock uncovered vulnerabilities in MCP servers from Anthropic and Microsoft, feeding ongoing security worries about MCP and other agentic AI tools and their dual natures ...

A Department of Government Efficiency employee shared Social Security data without agency officials’ knowledge and in ...

A critical vulnerability was recently discovered in Imunify360 AV, a security scanner used by web hosting companies to protect over 56 million websites. An advisory by cybersecurity company Patchstack ...

Microsoft has announced the general availability of Windows Server 2025. The company said the latest release of one of its flagship products will enable organizations to deploy applications ...

A whistleblower complaint filed on Tuesday alleges that the Department of Government Efficiency uploaded a copy of all federal Social Security numbers and information to an unsecured server in June, ...

While the critical-severity flaw in a popular open-source library has seen exploitation, the ‘vast majority’ of organizations will not be vulnerable, according to well-known researcher Kevin Beaumont.

MCP is an open standard introduced by Anthropic in November 2024 to allow AI assistants to interact with tools such as ...

An employee with the Department of Government Efficiency shared Social Security data without the knowledge of agency ...

Windows domains rely on policy-based security mechanisms, but Windows security policy deployment can be confusing to the uninitiated. What’s the difference between the local security policy, domain ...